Condenser

Abstract

The invention discloses a non-supercooled condenser. The non-supercooled condenser includes a number of regularly arranged radiating pipes, two collecting pipes connected and conducted at both ends of the radiating pipes, and two collecting pipes are arranged on the collecting pipes as refrigerant inlet and refrigerant outlet respectively. Openings, several baffles are set in the two headers to allow the refrigerant to turn back and flow in the condenser. In the headers, except for the baffle closest to the refrigerant outlet of the condenser, at least one other baffle is opened. at least one through hole. The invention also discloses a subcooling condenser, and the supercooling condenser has holes on part of the separator. The present invention uses a split flow controller in the condenser to realize the mixed flow effect that the flow of the refrigerant in the condenser produces split flow and parallel flow, which is actually a mixed flow condenser. The problem of improving the cooling effect of the condenser without increasing the volume of the condenser is solved, and at the same time, the flow resistance of the refrigerant in the superheating zone is reduced.

Description

Technical field [0001] The invention relates to a heat exchange device, particularly a condenser. Background technique [0002] The condenser is a device that makes the high-temperature and high-pressure refrigerant compressed by the compressor exchange heat with the air through its outer wall during the process of flowing through it to cool the refrigerant. The existing condensers are generally divided into non-subcooling and Super cold type. [0003] The non-subcooling condenser includes a number of regularly arranged radiating pipes, two collecting pipes respectively connected to and communicating with the two ends of the radiating pipe, and two collecting pipes are provided as refrigerant inlet and outlet respectively A number of partitions are staggered in the openings of the two headers and the refrigerant flows back from the inlet to the outlet in the condenser. [0004] The subcooling condenser includes a plurality of regularly arranged radiating pipes, and two collecting...

AI Technical Summary

Problems solved by technology

[0011] 3. The efficiency is poor in the effective use of the heat transfer surface area of ​​the heat dissipation tube of the condenser

[0014] 2. The heat transfer coefficient is the highest (sensible heat + latent heat), and due to the phase change, there is a certain flow resistance;

This will inevitably increase the volume of the condenser, and the cost of production will also increase.

Or in order to control the volume and production cost of the condenser, the performance of the condenser can only be sacrificed

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